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Communication Dans Un Congrès Année : 2008

Joint Directions Finding and Material Typecasting Through IR-UWB Communications

Résumé

This paper presents an algorithm that interprets the specificities of the received waveforms associated with well-isolated multipath echoes, depending on the type of interaction and on the direction-dependent signal deformations due to antennas. The goal is to jointly estimate Direction of Arrival (DoA), Direction of Departure (DoD) and reflecting material for simple-bounce interaction in a peer-to-peer Impulse Radio - Ultra Wide Band (IR-UWB) communication context. The proposed technique is mainly based on prior antenna characterisation and on prediction of site-specific filtering effects due to simple electromagnetic interactions with environment (i.e. simple-bounce reflections). Simulation results are provided to illustrate the expected performance of such a system. The proposed technique discloses new perspective for context-aware services in wireless networks.
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Dates et versions

hal-00325936 , version 1 (30-09-2008)

Identifiants

Citer

Vincenzo La Tosa, Benoit Denis, Bernard Uguen, Friedman Tchoffo Talom. Joint Directions Finding and Material Typecasting Through IR-UWB Communications. Personal, Indoor and Mobile Radio Communications Symposium (PIMRC), Sep 2008, Cannes, France. pp.1-6, ⟨10.1109/PIMRC.2008.4699653⟩. ⟨hal-00325936⟩
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